﻿using System;

namespace NullValues
{
    class NullValues
    {
        static void Main(string[] args)
        {
            int? a = null;
            double? b = null;
            Console.WriteLine("Nullable int = {0} and double = {1}", a,b);

            a += -12354;
            b += 346.2398;
            Console.WriteLine("Nullable int = {0} and double = {1}", a, b);

        }
    }
}
